| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.97 | 7.354% | $127.7191 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $92.80 | 9.466% | $101.5844 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $234.43 | 9.392% | $256.4477 | $256.45 | $256.45 | $256.40 |
| Purchase #4 | $133.93 | 3.521% | $138.6457 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $52.85 | 4.791% | $55.382 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $224.65 | 5.496% | $236.9968 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $164.96 | 6.423% | $175.5554 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $1,022.59 | $1,092.3311 | $1,092.34 | $1,092.35 | $1,092.30 | |